[cmucl-help] array bug

Raymond Toy toy.raymond at gmail.com
Fri Oct 16 16:55:36 UTC 2015


>>>>> "Matt" == Matt Kaufmann <kaufmann at cs.utexas.edu> writes:

    Matt> Hi --
    Matt> (Sorry, I didn't easily see how to get a CMUCL Trac account; hence
    Matt> this email.)

No problem. The help or imp addresses are always correct

Also, CMUCL is moving away from Trac to gitlab.  (I need to update the
Trac pages to point to gitlab.)  There's an issue tracker at
https://gitlab.common-lisp.net/groups/cmucl/issues.

    Matt> The attached small file exhibits a CMUCL bug involving arrays.  It
    Matt> occurs with the latest snapshot (2015-09) and also with at least one
    Matt> previous snapshot (2014-12).  The file has comments indicating how
    Matt> compiling with safety 0 can yield an incorrect result.

Thanks for the repro case (in the followup email).

I'll look into it.  If you have an account on gitlab.common-lisp.net,
it would be great if you could file an issue.  If not, no worries.

--
Ray



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